Παραπομπή APA

Whitelaw, E. W. (1938). Practical Replanting of Rubber. The times of Ceylon.

Παραπομπή Chicago Style

Whitelaw, E W. Practical Replanting of Rubber. Colombo: The times of Ceylon, 1938.

Παραπομπή MLA

Whitelaw, E W. Practical Replanting of Rubber. The times of Ceylon, 1938.